STORM vs Grok
A side-by-side comparison of STORM and Grok — pricing, license, deployment, and where each tool wins.
STORM
storm.genie.stanford.edu
An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.
Grok
grok.x.ai
An LLM by xAI with open source and open weights.
| Feature | STORM | Grok |
|---|---|---|
| Pricing | Free | Free |
| Model | Open-source | Open-source |
| License | open-source | open-source |
| Deployment | Cloud, Self-hosted | Cloud, Self-hosted |
| Category | Text & Writing | Text & Writing |
| Self-hosted | ✓Yes | ✓Yes |
| Free tier | ✓Yes | ✓Yes |
Pick STORM if…
- ✓You prefer STORM's feature set or ecosystem fit.
Pick Grok if…
- ✓You prefer Grok's feature set or ecosystem fit.